Costa Mesa, California
A/C & Heating Specialists
We diagnose, repair, and restore your car's climate system — fast, honest, and done right.
What We Fix
Every A/C & Heating Repair Service under the Hood!!
Freon Recharge
Restore your system's refrigerant to factory levels for maximum cooling performance.
Leak Detection
Precision UV dye and electronic testing to pinpoint refrigerant leaks before they get worse.
Compressor Replacement
The heart of your A/C system — we replace failed compressors with quality parts and a warranty.
Heater Core Repair
Fix coolant leaks and restore heat output with expert heater core service.
Component Replacement
Condensers, evaporators, expansion valves — we replace any failed A/C or heating component.
Heating System Diagnostics
Full system scan to identify the root cause of heating failures, not just the symptoms.
Electrical & Control Repairs
Blend doors, control modules, and wiring faults diagnosed and repaired correctly.
Why DS Auto Repair
Built Around One Thing: Your Car's Climate System
We don't do oil changes. Every tech, every tool, every day — focused on A/C and heating.
Most vehicles diagnosed the same day you bring them in. No week-long waits.
Upfront quotes before any work begins. No surprises on your final bill.
We live and work here. Our reputation is built on neighbors recommending us to neighbors.
Is Your A/C Blowing Hot Air?
Don't sweat it. Bring your car in and we'll have it diagnosed the same day.